RC6 + Threads (Bugs)

In RC6, in advanced settings, setting default_view and fold_threads to 1 or 0 has no effect. The forum remains in threaded view with threads unfolded.

Also, in RC5, I tried to change the administrator password. It said "account awaiting activation" but never sent the activation email. (why does the admin account need activation?) So I was locked out of admin. Activation on normal accounts worked however.